#include<stdio.h>
int main(){
    FILE *fp1,*fp2;
    fp1 = fopen("/Users/yoerking/Documents/Code/CodeForEdu/untitled/f1.txt","w");
    fp2 = fopen("/Users/yoerking/Documents/Code/CodeForEdu/untitled/f2.bin","w");

    fprintf(fp1,"%d",64);
    int i = 64;
    fwrite(&i,4,1,fp2);
    fclose(fp1);
    fclose(fp2);


    return 0;
}